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文字稿

Could your garden power your mobile phone?

Scientists at Cambridge University are investigating how plants can give us sustainable energy.

They do this by collecting electrons released naturally by plants and turning them into electricity. You can even create your own algae solar panel.

But a lot of work needs to be done to make the process more efficient.

词汇

power (verb) 充电

investigating 调查研究

sustainable energy 可持续能源

electrons 电粒子

solar panel 太阳能电池板